AT90PWM2B-16SU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT90PWM2B-16SU

8-bit Atmel Microcontroller with 8K Bytes In-System Programmable Flash

Atmel Corporation 

AT90PWM2/3/2B/3B

.

Table 9-6. Watchdog Timer Prescale Select

WDP3

0

WDP2

0

WDP1

0

WDP0

0

Number of WDT Oscillator

Cycles

2K (2048) cycles

Typical Time-out at

VCC = 5.0V

16 ms

0

0

0

1

4K (4096) cycles

32 ms

0

0

1

0

8K (8192) cycles

64 ms

0

0

1

1

16K (16384) cycles

0.125 s

0

1

0

0

32K (32768) cycles

0.25 s

0

1

0

1

64K (65536) cycles

0.5 s

0

1

1

0

128K (131072) cycles

1.0 s

0

1

1

1

256K (262144) cycles

2.0 s

1

0

0

0

512K (524288) cycles

4.0 s

1

0

0

1

1024K (1048576) cycles

8.0 s

1

0

1

0

1

0

1

1

1

1

0

0

1

1

0

1

Reserved

1

1

1

0

1

1

1

1

56

4317K–AVR–03/2013

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